Pith Number

pith:WFY72ZYH

pith:2014:WFY72ZYHCALJ2MLNGX2ON7PP7N

not attested not anchored not stored refs pending

On univoque points for self-similar sets

Kan Jiang, Karma Dajani, Simon Baker

arxiv:1406.3263 v2 · 2014-06-12 · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFY72ZYHCALJ2MLNGX2ON7PP7N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:48:45.823434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b171fd670710169d316d35f4e6fdeffb5e90b56018d3f93831471d7598a51fa3

Aliases

arxiv: 1406.3263 · arxiv_version: 1406.3263v2 · doi: 10.48550/arxiv.1406.3263 · pith_short_12: WFY72ZYHCALJ · pith_short_16: WFY72ZYHCALJ2MLN · pith_short_8: WFY72ZYH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/WFY72ZYHCALJ2MLNGX2ON7PP7N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b171fd670710169d316d35f4e6fdeffb5e90b56018d3f93831471d7598a51fa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a04bcf83029a0de61dc6ab3d2b6abf1abf5eb9ddc6b4b52db83c393ca591373",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-06-12T15:25:02Z",
    "title_canon_sha256": "15e689046a3059d5907b47fbbab7bf5ab93b490845984ba297a7eb16b6efdc1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3263",
    "kind": "arxiv",
    "version": 2
  }
}